The AAT1210 is a general purpose high power DC/DC boost (step-up) converter with an input voltage range from 2.7 to 5.5V. The output voltage can be set from VIN +0.5V to 18V. The ultra-small solution size and high operating efficiency makes the AAT1210 the ideal solution for battery powered and consumer applications.The step-up converter operates at frequencies up to 2MHz, enabling ultra-small external filtering components. Hysteretic current mode control provides excellent transient response with no external compensation, achieving stability across a wide operating range with minimal design effort.
Applications:
- GPS Systems
- DVD Blue-Ray
- Handheld PCs
- PDA Phones
- Portable Media Players
- USB OTG
Datasheet AAT1210

At lower currents, the AAT2120 and AAT2158 switching regulators produce half the ringing amplitude of competing switching regulators. This characteristic translates directly into lower noise injection into the system. In system tests, spurious energy injected by the switching regulators was reduced by 3dB. At higher currents, the two new converters produce approximately 25% less output ripple. By reducing injected noise and output ripple, these two new devices can improve the dynamic range performance of RF systems compared to powering these systems with traditional switching regulators.
At the same time the AAT2120 and AAT2158 offer all the traditional power efficiency advantages of traditional switching regulators. Power efficiency for the AAT2120 and AAT2158 reach up to 96% and 95% respectively. Moreover, by operating at high switching frequencies, both devices minimise the size of external components.

Productinfo AAT2120
Productinfo AAT2158

The AAT4684 switch protects low-voltage systems against high-voltage spikes up to 28V from a power line surge or using the wrong charger while offering a low RDS(ON) of 100 milliohms typical at 4.5V.   The OVP protection IC uses a P-channel MOSFET power switch to break the connection between the charger adapter and the battery charger when the input voltage exceeds a preset level. Designers can use the device with either an internally programmed over-voltage trip point or an adjustable protection threshold programmed by two external resistors. OVP response is 1-µs maximum. The AAT4684 features an under-voltage lockout (UVLO) protection circuit which places the device into sleep mode at input voltages consuming < 1 µA. Quiescent current for the AAT4684 is 30-µA typical.
Datasheet AAT4684

With the ever-increasing high speed serial data interfaces present in today's mobile handsets and consumer electronic devices, CMD's PicoGuard™ family of ultra low capacitance ESD protection devices provide a robust, ultra low ESD protection solution that preserves signal integrity of these interfaces. Typical applications for PicoGuard™ products include flex cable interfaces typically utilized in clamshell or slider wireless handsets, antenna protection and USB 2.0, Serial-ATA, DVI and HDMI interfaces. These interfaces typically operate at data rates at 500Mbps and above and therefore are extremely sensitive to capacitive loading. PicoGuard™ devices provide the necessary ESD protection while minimizing attenuation at high frequencies, making them ideal for these applications.
Overview Packaged Solutions

Lattice's Power Manager II integrates intelligent power sequencing and precision fault monitoring technology with power supply voltage margining and trimming using digital closed loop technology
- all in a single low-cost chip !
- Integrate traditional power management solution Ics
- Implement supply sequencing and monitoring algorithms in software
- In-System programmable to customize and fine tune the device for multiple applications

Power Manager Device Family Selector Table  
ispPAC Power Manager II

Supertex introduced two new high side current monitor ICs, the HV7801 and the HV7802.Both ICs feature a very wide operating range of 8V-450V. Both the HV7801 and the HV7802 boast fast rise and fall times of 700ns, low quiescent currents of 50uA, and space-saving packages. They are well suited for markets such as motor controls, off-line sensors, instrumentation amplifiers, and current sensing for high voltage LED drivers, batteries, and switched- mode power supplies. The HV7801 is available in a 5-lead SOT23 package (HV7801K1-G) and the HV7802 is available in an 8-lead MSOP package (HV7802MG-G). The parts are “Green” and RoHS compliant.

Datasheets:
HV7801  
HV7802

Central Semiconductor Corp. announces the release of the CBRHDSH1-100 1 Amp, 100 Volt Schottky Bridge Rectifier. The CBRHDSH1-100 is ideal for both first generation and second generation Power over Ethernet (PoE) designs, as well as general purpose full wave rectification and reverse polarity protection applications. With a typical VF of 0.7V at 1 Amp, this device is well suited for portable battery and high efficiency applications such as: modems, routers, portable test equipment, and LED lighting systems.

Datasheet: CBRHDSH1

The PowerStor Aerogel Capacitor is a unique, ultra-high capacitance device based on a novel type of carbon form, known as carbon aerogel. Aerogel capacitors are similar to Supercapacitors, ultracapacitors and electrochemical double layer capacitor (EDLCs) with the added benefit of low ESR (Equivalent Series Resistance) The KR series offers a wide range of high capacitance coin cell style products for use in memory & RTC back-up applications. End products include computers, cameras, camcorders, telephones, printers, car stereos, CCTV, set top box and PDP.

The Cooper Coiltronics family of power transformers and inductors offers a broad range of solutions to meet precise specifications in a variety of applications.The DR Series of inductors offer four different height options in two different package sizes for versatility in your next application.

Datasheet : DR Series
Application Note : Switching Regulator Inductor Design

Radial subminature fuses are commonly used in applications where PCB space is at a premium and component cost is critical, offering significant space savings over traditional 5 x 20mm ferrule fuses with only a small cost penalty. However, subminiature fuses use the same wire-in-air technology as more traditional fuses using a glass or ceramic tube construction and as such the criteria for selection are also the same.

Cooper SR5 datasheet
Cooper SR5 Application note

Introducing High Capacitance 5.5V Coin Cell Products in Industry Standard Packages. The Cooper PowerStor Aerogel Capacitor is a unique, ultra-high capacitance device based on a novel type of carbon foam, known as carbon aerogel. The Cooper PowerStor KR Series combines a voltage rating of 5.5V with high capacitance by volume resulting in high energy density levels in excess of 10 Joules/cm³. This high energy storage capability cobined with over 10 years of operating life makes the KR Series the ideal choice for many consumer, office & telecom equipment applications.

Typical applications :
* Computer & Peripherals
* Telephones
* DSL Modems & Routers
* Digital Radios
* Set Top Boxes
* White goods & Kitchen Appliances
* Copiers
* Electric Utility Meters
* HVAC Controls

Datasheet KR Series

The PolySURG 0402ESDA-MLP from Cooper Bussmann is specially designed to protect sensitive electronics from the threat of the electrostatic discharge (ESD). The product reacts almost instantly to the transient voltage and effectively clamps it to a low voltage for the duration of the ESD transient. Its polymer based ESD suppression technology protects these valuable high-speed data circuits from damage due to ESD without distorting the data signal as a result of its ultra-low capacitance (0.15pF max).  The 0402 size is ideal for both current and future electronic equipment.  The 0402ESDA-MLP is the ideal solution for high-speed data ports such as USB 2.0, IEEE 1394, HDMI, and DVI and other digital audio, video, and data circuits.

Datasheet: PolySURG

Features SD series:
• Six sizes of shielded drum core inductors with lowprofiles (as low as 1.0mm) and high power density
• Inductance range from .47uH to 1000uH
• Current range from 6.00 to 0.088 Amps
• Ferrite shielded, low EMI
• Ferrite core material

Datasheet SD series

ProTek Devices introduces the ultra low capacitance, 0.6pF USB002 steering diode array.  This device is designed to protect applications such as wireless telecommunication devices, PCMCIA cards, portable electronics and digital cameras.  The USB002 is available in an ultra small SOT-543 package sized at 1.6mm x 1.6mm.  This is a 52% real estate saving advantage over the SOT-143 package.
The USB002 is ideally suited to protect USB data I/O ports against ESD and EFT, specifically USB and USB OTG applications.  It can also be used to protect video inputs as in the case of HDMI applications.This device meets the requirements of IEC 61000-4-2 (ESD) and 61000-4-4 (EFT).  At higher operating frequencies or faster edge rates, insertion loss and signal integrity are a major concern. The USB002 has an ultra low 0.6pF Capacitance per I/O measured to ground.  This device in conjunction with passive components integrated into a TVS/filter network can be used for EMI/RFI protection.  Packaged in the small SOT-543 plastic case, the device should be placed near a connector or a sensitive IC component.

Datasheet USB002